IT1034125B - DEVICE FOR FIRING MATERIAL FIRST FOR CEMENT AND SO SIMILAR ROOMS - Google Patents

DEVICE FOR FIRING MATERIAL FIRST FOR CEMENT AND SO SIMILAR ROOMS

Info

Publication number
IT1034125B
IT1034125B IT2107175A IT2107175A IT1034125B IT 1034125 B IT1034125 B IT 1034125B IT 2107175 A IT2107175 A IT 2107175A IT 2107175 A IT2107175 A IT 2107175A IT 1034125 B IT1034125 B IT 1034125B
Authority
IT
Italy
Prior art keywords
cement
firing material
similar rooms
rooms
similar
Prior art date
Application number
IT2107175A
Other languages
Italian (it)
Original Assignee
Prerovske Strojirny Np
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prerovske Strojirny Np filed Critical Prerovske Strojirny Np
Application granted granted Critical
Publication of IT1034125B publication Critical patent/IT1034125B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/432—Preheating without addition of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
IT2107175A 1974-03-08 1975-03-07 DEVICE FOR FIRING MATERIAL FIRST FOR CEMENT AND SO SIMILAR ROOMS IT1034125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS168274A CS210252B1 (en) 1974-03-08 1974-03-08 Facility for firing the cementing raw material and similar substances

Publications (1)

Publication Number Publication Date
IT1034125B true IT1034125B (en) 1979-09-10

Family

ID=5351795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2107175A IT1034125B (en) 1974-03-08 1975-03-07 DEVICE FOR FIRING MATERIAL FIRST FOR CEMENT AND SO SIMILAR ROOMS

Country Status (12)

Country Link
JP (1) JPS5547309B2 (en)
AT (1) AT346751B (en)
BR (1) BR7501364A (en)
CH (1) CH615655A5 (en)
CS (1) CS210252B1 (en)
DD (1) DD119084A1 (en)
DE (1) DE2509127B2 (en)
DK (1) DK142066B (en)
FR (1) FR2263204B1 (en)
GB (1) GB1454877A (en)
IT (1) IT1034125B (en)
SU (1) SU655882A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479220A (en) * 1975-10-27 1977-07-06 Smidth & Co As F L Kiln plant
IT1121731B (en) * 1975-10-28 1986-04-23 Fives Cail Babcock REFINEMENTS IN DRY CEMENT MANUFACTURING INSTALLATIONS
DE2752323A1 (en) * 1977-11-23 1979-06-07 Polysius Ag METHOD AND INSTALLATION FOR THE HEAT TREATMENT OF FINE GRAIN GOODS
DE3248175A1 (en) * 1982-12-27 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln METHOD AND SYSTEM FOR THE THERMAL TREATMENT OF MINERAL RAW MATERIALS
GB8325035D0 (en) * 1983-09-19 1983-10-19 Smidth & Co As F L Precalcining pulverous raw material
JPH02106382U (en) * 1989-02-13 1990-08-23
DE102006017211A1 (en) * 2006-04-12 2007-10-18 Cemag-Anlagenbau-Dessau Gmbh Method and device for introducing raw meal into the calciner by means of tertiary air
EP2676941A1 (en) 2012-06-21 2013-12-25 Carbon-Hydrogen-Minerals SPRL Process and plant for cement clinker production
EP2703369A1 (en) 2012-08-30 2014-03-05 Carbon-Hydrogen-Minerals SPRL Process and plant for cement clinker production
CN108267013B (en) * 2016-12-31 2023-10-27 中冶长天国际工程有限责任公司 Sinter cooling and waste heat utilization system and low-oxygen full-circulation cooling method
CN112728930B (en) * 2021-01-05 2022-07-29 河南鑫诚耐火材料股份有限公司 Roasting rotary kiln

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239407B2 (en) * 1972-04-27 1977-10-05

Also Published As

Publication number Publication date
BR7501364A (en) 1975-12-09
DE2509127B2 (en) 1977-05-26
JPS50126022A (en) 1975-10-03
GB1454877A (en) 1976-11-03
DK142066C (en) 1981-03-16
CH615655A5 (en) 1980-02-15
SU655882A1 (en) 1979-04-05
DE2509127A1 (en) 1975-09-18
AT346751B (en) 1978-11-27
DD119084A1 (en) 1976-04-05
DK142066B (en) 1980-08-18
FR2263204B1 (en) 1978-10-06
DK94275A (en) 1975-09-09
CS210252B1 (en) 1982-01-29
JPS5547309B2 (en) 1980-11-28
ATA137975A (en) 1978-03-15
FR2263204A1 (en) 1975-10-03

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